Realtek High Definition Audio Driver for SONYVGN-P588EThis utility installs the Realtek High Definition Audio Driver forcompatibility with the Microsoft® Windows® 7 operating system

The Best Way to Update Sony Drivers

There are numerous of popular alerts and also other messages which you may get in the driver upgrading procedure, a number of which I've paraphrased and listed right here along with advice on what you can do:

Windows can't verify the publisher of this driver software: If you received it directly from the manufacturer or from their installation disc, choose Yes to continue installing this driver only. Choose No if you downloaded the driver elsewhere and didn't exhaust your search for a manufacturer-provided one.

Way to Update Drivers with Device Manager

1. Click Start menu and right-click on Computer.

2. Click Manage.

3. Click Device Manager in left pane.

4. In Device Manager window, expand categories and locate the hardware that you want to update driver for. For instance, if you want to download a driver for PDA of "SONY VGN-P588E", find the related device. Then right-click on the device name and select Update Driver Software.